<template>
  <el-upload
    class="upload-demo"
    ref="upload"
    action="https://jsonplaceholder.typicode.com/posts/"
    :file-list="fileList"
    :before-upload="upload"
    :auto-upload="false"
  >
    <!-- :on-preview="handlePreview"
  :on-remove="handleRemove" -->
    <el-button slot="trigger" size="small" type="primary">选取文件</el-button>
    <el-button
      style="margin-left: 10px"
      size="small"
      type="success"
      @click="submitUpload"
      >上传到服务器</el-button
    >
    <div slot="tip" class="el-upload__tip">
      只能上传jpg/png文件，且不超过500kb
    </div>
  </el-upload>
</template>

<script>
import { upload } from "../api/menulist";
export default {
  name: "UserUp",
  data() {
    return {
      result: {},
      fileList: [],
    };
  },
  methods: {
    submitUpload() {
      this.$refs.upload.submit();
    },
    //   handleRemove(file, fileList) {
    //     console.log(file, fileList);
    //   },
    //   handlePreview(file) {
    //     console.log(file);
    //   },
    upload(file) {
      const formData = new FormData();
      formData.append("cover", file);
      formData.append("cover", file);
      formData.append("cover", file);
      upload(formData);

      return false;
    },
  },
};
</script>

<style>
</style>